Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
hung thang » cang thang, hung tran
toc thien » toc thieu, ton thien, duoc thien
manh dung » manh hung, manh tung, anh dung
dung phan » dung nhan, dung luan, dung ha
phan cong » thanh cong
dung dan » dung dat, dung san, tung dan
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: toc thien hach - manh dung phan cong ((hung thang) or (dung dan)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thien hach - manh dung phan cong ((hung thang) OR (dung dan)) phan lap.
• Adding a wildcard symbol may retrieve word variants: toc thien hach - manh dung phan cong ((hung thang) or (dung dan)) phan lap*.