Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu tach » chiet tach, chieu sach, chiu trach
trong quan » thong quan, tong quan, thong quang
tuong qua » tuong quan, duong qua, thong qua
ho chieu » theo chieu, hoc thieu, doi chieu
qua dung » quang dung, su dung, qua song
toan cau » toan cao, toan ban, toan tap

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 tach - thanh tuong qua dung trong quan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tach - thanh tuong qua dung trong quan ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tach - thanh tuong qua dung trong quan ((toan cau) or (van ban))*.