Perhaps you should try some spelling variations:
toc cham » toc thai
hieu toc » hieu hoc, hieu tuc, sieu toc
hanh tai » thanh tai, hang tai, han tai
hanh vai » hanh vi, hanh va, hanh van
ky tang » ky dang, kho tang, ky trong
lai roi » lai hoi, loi roi
soc van » hoc van, oc van, sac van
tu san » thu san, tu ban, tu can
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: tu san ((ky tang) or (ky nang)) lai roi. hieu toc cham soc van ((hanh vai) OR (hanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ((ky tang) OR (ky nang)) lai roi. hieu toc cham soc van ((hanh vai) OR (hanh tai)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ((ky tang) or (ky nang)) lai roi. hieu toc cham soc van ((hanh vai) OR (hanh tai)) cua te*".