Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong gian » chong gian, con gian, chong giang
cong giao » cuong giao, dong giao, tong giao
tung cua » trung cua, tuong cua, dung cua
dung cau » dung chau, dung cu, dung cac

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