Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
va thanh » gia thanh, ban thanh, va tinh
va hanh » van hanh, va danh, ban hanh
sach va » sach xa, sach ha, sach dao
va cham » va chat, va tham
nang xa » nang x, lang xa, nang ma
vi cua » vai cua, di cua
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 va) or (sach y)) nang xa hoi. lieu va cham luc ((va hanh) OR (va thanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach va) OR (sach y)) nang xa hoi. lieu va cham luc ((va hanh) OR (va thanh)) vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach va) or (sach y)) nang xa hoi. lieu va cham luc ((va hanh) OR (va thanh)) vi cua te*".