Perhaps you should try some spelling variations:
thanh tung » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hoi trong » choi trong, doi trong, nuoi trong
tan khang » van khang, tao khang, tinh khang
khang dau » hang dau, phan dau, xang dau
hoc hieu » hoc thieu, hoc hien, doc hieu
tung hoi » tung ho, truong hoi, trung hoc
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh tung hoi trong cong tan khang dau~.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh tung hoi trong cong tan khang dau*.