Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
quang cua » quan cua, quang tuan, quang huy
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chua xang
dan than » dan chan, ban than, van than
chu van » cuu van, chu han

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 xanh) or (chu van)) - nhanh quang cua nhung cong ((dan than) or (manh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu van)) - nhanh quang cua nhung cong ((dan than) OR (manh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu van)) - nhanh quang cua nhung cong ((dan than) or (manh toan)) cau*.