Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu tinh » trieu tinh, lieu tinh, chau tinh
tuong quan » truong quan, thong quan, luong quan
quan nhung » qua nhung, cua nhung, luan chung
duong manh » duong van
cong thanh » dong thanh, cong trinh, cong tan
ho chieu » theo chieu, hoc thieu, doi chieu
toan cao » toan ban
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh tuong quan nhung ((duong manh) or (cong thanh)) ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh tuong quan nhung ((duong manh) OR (cong thanh)) ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh tuong quan nhung ((duong manh) or (cong thanh)) ((toan cao) or (toan tap))*.