Perhaps you should try some spelling variations:
thanh nhanh » thanh thanh, thanh phan, thanh anh
nhung cong » dung cong, thong cong, hang cong
thanh nhan » thanh phan, thanh san, thanh toan
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » doanh cua, manh cua
hoc hieu » hoc thieu, hoc hien, doc hieu
luat » luan, xuat

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 - hanh ((trinh luat) or (tranh cua)) nhung cong ((thanh nhanh) OR (thanh nhan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh ((trinh luat) OR (tranh cua)) nhung cong ((thanh nhanh) OR (thanh nhan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - hanh ((trinh luat) or (tranh cua)) nhung cong ((thanh nhanh) OR (thanh nhan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh ((trinh luat) or (tranh cua)) nhung cong ((thanh nhanh) OR (thanh nhan)) cau*.