Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
doi trong » doi tuong, dot trong, dong trong
tung doi » tuong doi, dung doi, vung doi
cong tac » cong ty
tac hang » tac vang, bac thang, tac chong
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh tung doi trong cong tac hang dau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung doi trong cong tac hang dau*.