Perhaps you should try some spelling variations:
minh trang » tinh trang, minh hoang, minh tuan
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cua thong » cua thuong, cua khong, cua tong
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban
doi chi » doi khi

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) or (doi chi)) tinh - ((minh trang) or (canh tranh)) cua thong cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (doi chi)) tinh - ((minh trang) OR (canh tranh)) cua thong cong van toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (doi chi)) tinh - ((minh trang) or (canh tranh)) cua thong cong van toan ban*.