Perhaps you should try some spelling variations:
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
chu xang » chua xang, chu bang, chuc nang
hanh ban » thanh ban, hang ban, hanh san
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu
hang dau » hang va, hang tai
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xang - hanh ban cua dang cong tan ((phan dau) OR (hang dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xang - hanh ban cua dang cong tan ((phan dau) OR (hang dau))".
• Adding a wildcard symbol may retrieve word variants: theo chu xang - hanh ban cua dang cong tan ((phan dau) OR (hang dau))*.