Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
dong thanh » truong thanh
thanh tran » thanh trang, thanh toan, thanh tra
hoc thien » hoc hien, hoc thieu, hoc thiet
hanh dang » hanh dong, anh dang, hanh dung
dung dong » dung cong, vung dong, dung trong
dang van » hoang van, hang va
van dung » van dong, xay dung, tin dung
tran ban » tranh ban, tran van, toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien hach - hanh dang van dung dong thanh tran ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - hanh dang van dung dong thanh tran ban*.