Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
trong van » trong cac
khi sach » khi sac, khoa sach, khau sach
cap nhan » ca nhan, cam nhan, cap nhat
cac nhan » ca nhan, cac nha, cam nhan
van tuan » van quan, van ban, anh tuan
tuan tap » toan tap, tuan tai, tuyen tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi sach - manh trung ((cap nhan) OR (cac nhan)) trong van tuan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi sach - manh trung ((cap nhan) OR (cac nhan)) trong van tuan tap".
• Adding a wildcard symbol may retrieve word variants: doi khi sach - manh trung ((cap nhan) OR (cac nhan)) trong van tuan tap*.