Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhanh mang » nhanh lang, hanh mang, nhanh quang
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
cong lang » cong vang, cong luong, cong quang
mang cua » manh cua, dung cua, ban cua
cong van » cong vang, song van, cong tan
cong san » cong tac
toan ban » van ban

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