Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
sach ty » sach tu, sach thu, xach tay
hang xa » hoang xa, hang va, hang ca
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va hanh » van hanh, va thanh, va danh
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc ((sach y) or (sach ty)) hang xa hoi. hieu ve cham luc va hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc ((sach y) OR (sach ty)) hang xa hoi. hieu ve cham luc va hanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: nuoc ((sach y) or (sach ty)) hang xa hoi. hieu ve cham luc va hanh vi cua tu*.