Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
hanh hang » thanh hang, hang hang, hanh han
chu manh » ho manh, chu van, thu minh
hang tai » hang va, dung tai
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
chu han » chu van

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