Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh trinh » canh tranh, hanh chinh
cong cong » cong dong, trong cong, dung cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
anh tang » anh bang, anh dang, anh nang
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 chu sach - ((anh tang) or (((nhanh lang) or (hanh trinh)))) cua cong cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - ((anh tang) OR (((nhanh lang) OR (hanh trinh)))) cua cong cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - ((anh tang) or (((nhanh lang) or (hanh trinh)))) cua cong cong manh toan cau*.