Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat, trinh han
cong ngang » cong nhan, cong quang, cong lang
chua xang » chua nang, chuc nang, chu bang
dung cong » dung trong
trinh va » trinh van, trinh vat, trinh ve
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua xang - hanh ((trinh va) or (trinh quan)) dung cong ngang ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua xang - hanh ((trinh va) OR (trinh quan)) dung cong ngang ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chua xang - hanh ((trinh va) or (trinh quan)) dung cong ngang ((toan cau) or (toan tap))*.