Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
chat xuc » chat huu, cam xuc, chao xu
thanh vi » hanh vi, thanh va, thanh ve
tu sach » thu sach, su sach, te sach
mai hoi » mai khoi, dai hoi, lai hoi
lai roi » lai hoi, loi roi
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
xuc van » duc van, luc van, vuc van
cua duc » cua tuc, cua nuoc, cua quoc
y nang » ky nang, ly nang, v nang
vi cua » vai 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: tu sach y nang ((mai hoi) or (lai roi)). hieu ve chat xuc van thanh vi cua duc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ((mai hoi) OR (lai roi)). hieu ve chat xuc van thanh vi cua duc.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ((mai hoi) or (lai roi)). hieu ve chat xuc van thanh vi cua duc*.