Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
tong cong » cong cong, dung cong, dang cong
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
lang cua » mang cua, hang cua, long cua
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 lang cua ((trong cong) or (tong cong)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - nhanh lang cua ((trong cong) OR (tong cong)) dan than cau.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - nhanh lang cua ((trong cong) or (tong cong)) dan than cau*.