Complex sentence: Seventeen days after release, "Secret Superstar" grossed in Taiwan, where it crossed $815,000 (5.3crore) by 19 December 2017, increasing the film's overseas gross to, making it the year's fifth highest-grossing Bollywood film overseas.
Split into simpler sentences: Seventeen days after release, "Secret Superstar" grossed in Taiwan, where it crossed $815,000 (5.3crore) by 19 December 2017. The film's overseas gross was as of 19 December 2017, making it the year's fifth highest-grossing Bollywood film overseas.