Perhaps you should try some spelling variations:
cham loc » cham soc, chon loc, cham o
hanh dai » hanh tai, hanh dao, vanh dai
vu sach » vu bach, su sach, vu khach
ky dang » ky nang, ky danh
xay hoi » tay hoi, cay phoi, gay thoi
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
loc va » hoc va, luc va
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: ((vu sach) or (vay khach)) ky dang ((xay hoi) or (xa hoi)). hieu ve cham loc va hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vay khach)) ky dang ((xay hoi) OR (xa hoi)). hieu ve cham loc va hanh dai cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (vay khach)) ky dang ((xay hoi) or (xa hoi)). hieu ve cham loc va hanh dai cua te*.