Perhaps you should try some spelling variations:
cong khanh » cong thanh, cong khan, cong nhan
khanh phan » thanh phan, hanh phan, khanh pham
hanh dung » thanh dung, anh dung, hanh dong
phan cong » thanh cong
doc hieu » hoc thieu, hoc hien
dung lan » dung luan, dung land, dung lam
lan phan » luan phan, van phan, dan phan
phan lap » phan dau

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)) sang - hanh dung lan phan cong khanh phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (toc thieu)) sang - hanh dung lan phan cong khanh phan lap.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (toc thieu)) sang - hanh dung lan phan cong khanh phan lap*.