Perhaps you should try some spelling variations:
hanh mang » nhanh mang, hanh trang, nhanh lang
may trong » cay trong, day trong, gay trong
cong tinh » cong trinh, long tinh, cong thanh
cong vinh » cong trinh, trong vinh, cong viec
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
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 sach - hanh mang may trong ((cong tinh) or (cong vinh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - hanh mang may trong ((cong tinh) OR (cong vinh)) toan tap*.