Perhaps you should try some spelling variations:
tang van » dang van, hoang van, trong van
cham luc » cham soc, nhan luc, cham cuu
hanh de » hanh ve, hanh kem
ky tang » ky nang, ky dang, kho tang
van hoi » van hoa, van hoc, van hoe
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
cua tre » cuu tre, cua triet, dua tren
danh de » dan de, dang de, danh di
vu sai » vu hai, vu san, vu dai
luc va » duc va, tuc va, loc va
sai ky » sac ky
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 sai ky tang van hoi. hieu ve cham luc va ((danh de) OR (hanh de)) ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky tang van hoi. hieu ve cham luc va ((danh de) OR (hanh de)) ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sai ky tang van hoi. hieu ve cham luc va ((danh de) OR (hanh de)) ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: vu sai ky tang van hoi. hieu ve cham luc va ((danh de) OR (hanh de)) ((cua tre) or (cua te))*.