Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
cua khong » hua khong, cua phuong, cua thuong
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
dan than » dan chan, ban than, van than

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

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