Perhaps you should try some spelling variations:
tranh chap » tranh cua, trinh chat
chap dung » chan dung, cap dung, ap dung
dung cong » dung trong
cong vinh » cong trinh, trong vinh, cong viec
vinh toan » tinh toan, hinh toan, minh toan
doc hieu » hoc thieu, hoc hien
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: ((doc hieu) or (toc thieu)) xanh - canh tranh chap dung cong vinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) xanh - canh tranh chap dung cong vinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (toc thieu)) xanh - canh tranh chap dung cong vinh toan ban*.