Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
tai hoi » tai khoi, dai hoi, tai hoe
tai hai » thi hai, dai hai, tai ha
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cua tuc » cua duc, cua tu, cua thuoc
y nang » ky nang, ly nang, v nang
vi cua » vai cua, di cua
tuan » quan, tran, luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang ((tai hoi) or (tai hai)). hieu ve cham xuc ((van hanh) or (tuan anh)) vi cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ((tai hoi) OR (tai hai)). hieu ve cham xuc ((van hanh) OR (tuan anh)) vi cua tuc.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ((tai hoi) or (tai hai)). hieu ve cham xuc ((van hanh) or (tuan anh)) vi cua tuc*.