Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
huong cua » dung cua
chu manh » chu han, chu van, thu minh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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 (ho manh)) - anh huong cua khong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu manh) OR (ho manh)) - anh huong cua khong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu manh) or (ho manh)) - anh huong cua khong cong dan toan ban*.