试行

试用 shìyòng HSK 7 #14,367

to try out / to use on a trial basis

试探 shìtàn HSK 7 #10,565

to probe / to sound out / to test (someone's reaction)

试验 shìyàn HSK 3 #2,719

experiment; test; trial / to experiment; to test

履行 lǚxíng HSK 7 #6,508

to fulfill / to carry out / to perform (a duty/obligation)

实行 shíxíng HSK 3 #7,796

to implement; to carry out; to put into practice / to enforce

施行 shīxíng HSK 7 #18,632

to implement / to put into effect / to enforce (a law or policy)

试 shì HSK 1 #459

to try / to test

通行证 tōngxíngzhèng HSK 7 #5,876

pass / permit / laissez-passer

试用期 shìyòngqī HSK 7 #23,186

probation period / trial period

行政 xíngzhèng HSK 7 #6,737

administration / administrative