Perhaps you should try some spelling variations:
khanh toan » thanh toan, khanh thanh, khanh thuan
ban khanh » ban hanh, ban thanh, van khanh
cau treo » cau theo, cau tren, cau triet
toan cau » toan cao, toan ban, toan tap
xuc ban » duc ban, cuc ban, quoc ban
hieu ve » hieu va, hieu van
te sach » toc sach
tai hoi » tai khoi, dai hoi, tai hoe
tai hai » thi hai, tai ha, tai phan
dai hai » dai han, dai hoi, dai tai
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 (tai hai))) or (dai hai)). hieu ve cam xuc ban khanh toan cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ((((tai hoi) OR (tai hai))) OR (dai hai)). hieu ve cam xuc ban khanh toan cau treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((((tai hoi) OR (tai hai))) or (dai hai)). hieu ve cam xuc ban khanh toan cau treo".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((((tai hoi) OR (tai hai))) or (dai hai)). hieu ve cam xuc ban khanh toan cau treo*.