Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
cuong danh » cuon danh, huong dan, cuong linh
hoc thieu » toc thieu, hoc hien
cong danh » cong dan, cong thanh, cong khanh
trinh va » trinh van, trinh vat, trinh ve
toan ban » van ban
va nang » van nang, da nang, cam nang

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 - hanh trinh va nang ((cong danh) or (cuong danh)) ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh va nang ((cong danh) OR (cuong danh)) ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh va nang ((cong danh) or (cuong danh)) ((toan tap) or (toan ban))*.