Perhaps you should try some spelling variations:
khanh toan » thanh toan, khanh thanh, khanh thuan
ban khanh » ban hanh, ban thanh, van khanh
toan cau » toan cao, toan ban, toan tap
cau theo » cau thi, cau tao
te sach » toc sach
tai hoi » tai khoi, tai hai, tai hoe
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((tai hoi) or (dai hoi)). hieu ve cam xuc ban khanh toan cau theo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((tai hoi) OR (dai hoi)). hieu ve cam xuc ban khanh toan cau theo.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((tai hoi) or (dai hoi)). hieu ve cam xuc ban khanh toan cau theo*.