Perhaps you should try some spelling variations:
tuong thanh » truong thanh, muong thanh, luong thanh
chieu tinh » trieu tinh, lieu tinh, kieu tinh
manh tuong » manh tung, manh cuong, minh tuong
thanh dang » thanh hang, thanh dan, thanh dong
chau tinh » cuu tinh, ha tinh, cua tinh
dang cong » dung cong
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh 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 ((chieu tinh) or (chau tinh)) - manh tuong thanh dang cong hach toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu tinh) OR (chau tinh)) - manh tuong thanh dang cong hach toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu tinh) or (chau tinh)) - manh tuong thanh dang cong hach toan ban*.