Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh mang » nhanh mang, hanh trang, nhanh lang
lang cong » dang cong, bang cong, hang cong
cong tac » cong ty
mang va » mang vua, hang va, bang va
va lang » va nang, hoa lang

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