Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
nhanh long » nhanh dong, thanh long, nhanh lang
chua xang » chua nang, chuc nang, chu bang
nhan dang » nhan dan, phan dang, tran dang
va phuong » va thuong, cac phuong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chuc danh
toan tap » toan ban

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)) - ((nhanh long) or (nhan dang)) va phuong cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - ((nhanh long) OR (nhan dang)) va phuong cong manh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - ((nhanh long) or (nhan dang)) va phuong cong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chua xang)) - ((nhanh long) or (nhan dang)) va phuong cong manh toan tap*.