Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
bach van » bach dan, cach van, bach dang
nang mai » nang ma, nang tai, lang mai
thanh ve » hanh ve, thanh va, thanh vien
sach van » sach han, sach va, cach van
vuc van » duc van, luc van, thuc van
su hien » su kien, thu hien, nhu hien
su tien » su kien, tu tieng, dau tien
cam vuc » cam xuc
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach van) OR (bach van)) nang mai hoi. hieu ve cam vuc van thanh ve ((su hien) or (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach van) OR (bach van)) nang mai hoi. hieu ve cam vuc van thanh ve ((su hien) OR (su tien))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach van) OR (bach van)) nang mai hoi. hieu ve cam vuc van thanh ve ((su hien) or (su tien))*".