Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh chan » thanh phan, thanh nhan, thanh cha
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua nhung » va nhung
hoc hieu » hoc thieu, hoc hien, doc hieu
chan tu » phan tu, han tu, chon tu

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 trung) or (nhanh chong)) cua nhung cong thanh chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - ((thanh trung) OR (nhanh chong)) cua nhung cong thanh chan tu.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((thanh trung) or (nhanh chong)) cua nhung cong thanh chan tu*.