Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
chong thai » cong thai, hong thai, chong tham
thai vung » thai cong, thai van
vung cong » dung cong, vung dong, vung song
manh toan » thanh toan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach

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 sach - nhanh chong thai vung cong ((manh toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - nhanh chong thai vung cong ((manh toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - nhanh chong thai vung cong ((manh toan) or (anh tuan)) cau*.