Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
trinh han » trinh quan
dang cong » dung cong
cho chua » cho chu, cho cua, ho chua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chua xang - hanh ((trinh han) or (tinh quang)) dang cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - hanh ((trinh han) OR (tinh quang)) dang cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: cho chua xang - hanh ((trinh han) or (tinh quang)) dang cong dan than cau*.