Perhaps you should try some spelling variations:
chao chua » chao chu, cha chua, chay chua
chua xang » chua nang, chuc nang, chu bang
hanh hanh » hanh han, xanh hanh, nhanh thanh
dung cong » dung trong
cong san » cong tac
toan tai » doanh tai, toan ban, von tai
toan cao » toan ban
toan tap » toan ban
hanh va » hang va, hanh vi
va dung » van dung, va duong, vat dung

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

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