Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
tac than » tac thanh, tam than, tac nhan
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh trinh cua nhung cong ((tac than) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh trinh cua nhung cong ((tac than) OR (ban than)) cau*.