Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
ban phan » ban phap, van phan, ban nhan
hang tao » hang tai, sang tao, nang tao
ban than » ban thanh, van thanh, ban hang
cuu tre » cua tre, cau tren, cau treo
te sach » toc sach
sach ty » sach y, sach tu, sach thu
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tao hoi » tao khoi, tao boi, tay hoi
ty hang » ly hang, ty xang, thi hang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty hang tao hoi. hieu ve cham luc ((ban phan) or (ban than)) lap ((cuu tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty hang tao hoi. hieu ve cham luc ((ban phan) OR (ban than)) lap ((cuu tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: te sach ty hang tao hoi. hieu ve cham luc ((ban phan) or (ban than)) lap ((cuu tre) or (cua te))*.