Perhaps you should try some spelling variations:
mtang truong » nang truong, quang truong, mang trong
tang truong » tang cuong
chuong cong » cuong cong, chong cong, chuong dong
thieu lang » hieu lang, thieu khang, thieu quang
cho chuong » theo chuong, cho cong, cho truong
hoc thieu » toc thieu, hoc hien
cong san » cong tac
san toan » van toan, dan toan, manh toan
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 lang - ((tang truong) or (mtang truong)) cho chuong cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu lang - ((tang truong) OR (mtang truong)) cho chuong cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu lang - ((tang truong) or (mtang truong)) cho chuong cong san toan ban*.