Honest and honest cadres are ethical cadres, and cadres who are dedicated to the people are cadres who are stricter than self-discipline. The degradation of some corrupt elements is the result of relaxing their strict requirements. The cadres who are dedicated to personal self-interest are not one A well-behaved cadre, a cadre seeking personal self-interest can never be a cadre with one heart. Zhang Yejia is a well-honed cadre. Can it be derived from this text? ['Zhang Yejia is a clean and honest official.', 'Zhang Yejia is a cadre who is dedicated to the people.', 'Zhang Yejia is not a cadre who is dedicated to personal self-interest.', 'Zhang Yejia is not a degenerate cadre who relaxes his strict requirements.']