Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
quan nhung » qua nhung, cua nhung, luan chung
cong dan » cong tan, huong dan, cong dong
cong tac » cong ty
toan cao » toan ban, toan tap

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 quan nhung ((cong dan) or (((cong san) or (cong tac)))) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh trinh quan nhung ((cong dan) OR (((cong san) OR (cong tac)))) toan cao.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - hanh trinh quan nhung ((cong dan) or (((cong san) or (cong tac)))) toan cao*.