Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong cham » phuong phap, phuong thao
nhung huong » nhung phuong, nhung tuong, nhung cong
chieu tinh » trieu tinh, lieu tinh, kieu tinh
cham nhung » tham nhung, cam nhung, cua nhung
huong manh » duong manh, hung manh, luong manh
chau tinh » cuu tinh, ha tinh, cua tinh
toan cau » toan cao, toan tap, toan tai
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 ((chieu tinh) or (chau tinh)) - thanh phuong cham nhung huong manh ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((chieu tinh) OR (chau tinh)) - thanh phuong cham nhung huong manh ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((chieu tinh) or (chau tinh)) - thanh phuong cham nhung huong manh ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doc ((chieu tinh) or (chau tinh)) - thanh phuong cham nhung huong manh ((toan cau) OR (toan ban))*.