Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
tu sach » thu sach, su sach, te sach
ky sang » ky nang, ky dang, ky tang
lai roi » lai hoi
loi roi » loi noi, voi roi, loi gioi
hieu so » thieu so
va hanh » van hanh, va thanh, va danh
so cam » so cap, so lam, bo cam
xuc va » duc va, tuc va, luc va
cuc tu » cuc du, luc tu, duc tu

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) or (tu cac)) ky sang ((lai roi) OR (loi roi)). hieu so cam xuc va hanh tai cuc tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (tu cac)) ky sang ((lai roi) OR (loi roi)). hieu so cam xuc va hanh tai cuc tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (tu cac)) ky sang ((lai roi) OR (loi roi)). hieu so cam xuc va hanh tai cuc tu".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (tu cac)) ky sang ((lai roi) OR (loi roi)). hieu so cam xuc va hanh tai cuc tu*.