Perhaps you should try some spelling variations:
hanh hang » thanh hang, hanh han, hanh mang
hang hang » nang hang, cang thang, hung thang
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
chu cong » chuc cong, chup cong, thu cong
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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 cong - ((hanh hang) or (hang hang)) cua dang cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu cong - ((hanh hang) OR (hang hang)) cua dang cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu cong - ((hanh hang) or (hang hang)) cua dang cong dan phan cau*.