Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chua dong
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
chu bang » thu bang, chuc nang, chu quang
thanh va » thanh van, hanh va, thanh ha
va thong » va thuong, va phuong, he thong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua xang) or (chu bang)) - nhanh thanh va thong cong hach toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu bang)) - nhanh thanh va thong cong hach toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu bang)) - nhanh thanh va thong cong hach toan cau*.