Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, hanh trang, nhanh lang
manh toan » thanh toan, anh tuan, tinh toan
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
van than » van thanh, van thang, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - ((hanh tung) or (hanh mang)) va nhung cong ((manh toan) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - ((hanh tung) OR (hanh mang)) va nhung cong ((manh toan) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - ((hanh tung) or (hanh mang)) va nhung cong ((manh toan) or (van than)) cau*.