Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
tinh cua » trinh cua, sinh cua, tinh chat

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh tinh cua ((nhung cong) OR (dung trong)) ban thanh cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh tinh cua ((nhung cong) or (dung trong)) ban thanh cau*.