Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
phan cung » phan cong, phan ung, phan xuong
hoc sach » hoc sinh, hoc cac, hoc anh
va thanh » gia thanh, ban thanh, va tinh
cung tre » cung te, cung tri, dung tren
ve cham » va cham, ve chat, ve chim
sach ty » sach y, sach tu, sach thu
vu cham » va cham, vu kham, tu cham
nang ma » tang ma, sang ma, nang cao
ty nang » ky nang, ty xang, ty hang
luc va » duc va, tuc va, loc va
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach ty nang ma hoi. hieu ((ve cham) or (vu cham)) luc va thanh phan cung tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach ty nang ma hoi. hieu ((ve cham) OR (vu cham)) luc va thanh phan cung tre.
• Adding a wildcard symbol may retrieve word variants: hoc sach ty nang ma hoi. hieu ((ve cham) or (vu cham)) luc va thanh phan cung tre*.