Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh trung » thanh trung, hanh trang, manh trung
thanh chau » thanh cha, thanh cham, thanh chu
hoc thieu » toc thieu, hoc hien
thanh cau » thanh mau, nhanh cau, thanh ca
dai hang » dai thang, dat hang, dai dang
cong tac » cong ty

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 manh - hanh trung ((dai hang) OR (dai han)) cong tac ((thanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh trung ((dai hang) OR (dai han)) cong tac ((thanh cau) OR (thanh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu manh - hanh trung ((dai hang) OR (dai han)) cong tac ((thanh cau) or (thanh chau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh trung ((dai hang) OR (dai han)) cong tac ((thanh cau) or (thanh chau))*.