A method for manufacturing a shoe embryo tailored from a tubular fabric, comprising: providing at least two yarns to weave and form the tubular fabric, weaving a toe portion tailor auxiliary line at one end of the tubular fabric and weaving a heel portion tailor auxiliary line at one other end, and weaving an ankle portion tailor auxiliary line at a position between the heel portion tailor auxiliary line and the toe portion tailor auxiliary line and near the heel portion tailor auxiliary line, wherein the tubular fabric is sequentially defined into a toe portion trimmed region, an ankle portion trimmed region and a heel portion trimmed region by the toe portion tailor auxiliary line, the ankle portion tailor auxiliary line and the heel portion tailor auxiliary line, respectively; trimming and removing the ankle portion trimmed region, and performing an overlock process according to the ankle portion tailor auxiliary line to form an ankle opening overlock line at the tubular fabric; trimming and removing the heel portion trimmed region, and performing an overlock process according to the heel portion tailor auxiliary line to form a heel overlock line at the tubular fabric; folding below the heel overlock line to form a concave crease and a revealed crease, such that a sole trimmed region is defined at the tubular fabric by the concave crease and the revealed crease; trimming and removing the sole trimmed region, and performing an overlock process according to the concave crease to form a sole overlock line at the tubular fabric; trimming and removing the toe portion trimmed region, and combining the toe portion tailor auxiliary line in an overlapping manner for an overlock process to form a toe cap overlock line; and performing shaping to form the shoe embryo comprising an ankle portion, a heel portion, a toe cap portion and a sole portion. providing at least two yarns to weave and form the tubular fabric, weaving a toe portion tailor auxiliary line at one end of the tubular fabric and weaving a heel portion tailor auxiliary line at one other end, and weaving an ankle portion tailor auxiliary line at a position between the heel portion tailor auxiliary line and the toe portion tailor auxiliary line and near the heel portion tailor auxiliary line, wherein the tubular fabric is sequentially defined into a toe portion trimmed region, an ankle portion trimmed region and a heel portion trimmed region by the toe portion tailor auxiliary line, the ankle portion tailor auxiliary line and the heel portion tailor auxiliary line, respectively; trimming and removing the ankle portion trimmed region, and performing an overlock process according to the ankle portion tailor auxiliary line to form an ankle opening overlock line at the tubular fabric; trimming and removing the heel portion trimmed region, and performing an overlock process according to the heel portion tailor auxiliary line to form a heel overlock line at the tubular fabric; folding below the heel overlock line to form a concave crease and a revealed crease, such that a sole trimmed region is defined at the tubular fabric by the concave crease and the revealed crease; trimming and removing the sole trimmed region, and performing an overlock process according to the concave crease to form a sole overlock line at the tubular fabric; trimming and removing the toe portion trimmed region, and combining the toe portion tailor auxiliary line in an overlapping manner for an overlock process to form a toe cap overlock line; and performing shaping to form the shoe embryo comprising an ankle portion, a heel portion, a toe cap portion and a sole portion.