Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
truong cua » truong ca, truong quan, truong cao
hieu manh » chieu xanh, hieu nganh, dieu hanh
tac nhanh » tac nhan, tac thanh, cach nhanh
tai nhanh » tai thanh, thai thanh, tai chinh
toc hieu » toc thieu, doc hieu, hoc thieu
ban cong » bang cong, van cong, phan cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu manh - thanh truong cua ban cong ((tac nhanh) or (tai nhanh)) ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - thanh truong cua ban cong ((tac nhanh) OR (tai nhanh)) ha*.