Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
hanh hang » thanh hang, hang hang, hanh han
cong cong » cong dong, trong cong, dung cong
chu xanh » chu manh, chieu xanh, chuc danh
hang cua » mang cua, hang ca, huong cua
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 (chua xang)) - hanh hang cua ((nhung cong) OR (cong cong)) dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - hanh hang cua ((nhung cong) or (cong cong)) dan than cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chua xang)) - hanh hang cua ((nhung cong) or (cong cong)) dan than cau*.