Perhaps you should try some spelling variations:
cham luc » cham soc, nhan luc, cham cuu
tang hoa » hang hoa, tang ha, tang ho
vai cua » dai cua, hai cua, lai cua
su sach » so sach, vu sach
hoa hoi » khoa hoi, hoa hoc, hoa doi
ky tang » ky nang, ky dang, kho tang
va cham » va chat, va tham
luc ca » luc cao, luc cua, luc va
ca dan » cac dan, ca dao
vi cua » di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (thu hoach)) ky tang hoa hoi. lieu va cham luc ca dan ((vi cua) or (vai cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (thu hoach)) ky tang hoa hoi. lieu va cham luc ca dan ((vi cua) OR (vai cua)) triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (thu hoach)) ky tang hoa hoi. lieu va cham luc ca dan ((vi cua) or (vai cua)) triet*.