Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh thang » nhanh thang, thanh thang, hanh trang
chua xang » chua nang, chuc nang, chu bang
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chuc danh
thang va » hang va, trang va, thong va
van toan » van tuan, van tan, van thanh

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