Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
tang luan » dung luan
theo chu » theo chieu, cho chu, chao chu
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, thong cua
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat

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 - anh ((tang cua) or (tang luan)) khong cong ((dan than) OR (dan chan)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu manh - anh ((tang cua) OR (tang luan)) khong cong ((dan than) OR (dan chan)) cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu manh - anh ((tang cua) or (tang luan)) khong cong ((dan than) OR (dan chan)) cap".
• Adding a wildcard symbol may retrieve word variants: theo chu manh - anh ((tang cua) or (tang luan)) khong cong ((dan than) OR (dan chan)) cap*.