Perhaps you should try some spelling variations:
thanh ha » thanh hoa, thanh hai, nhanh ha
chat xuc » chat huu, cam xuc, chao xu
luu tre » luu tru, cuu tre, luy tre
hanh va » hang va, hanh vi
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
xay hoi » xa hoi, cay phoi, gay thoi
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang ((xay hoi) or (tay hoi)). hieu ve chat xuc va ((thanh ha) or (hanh va)) luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ((xay hoi) OR (tay hoi)). hieu ve chat xuc va ((thanh ha) OR (hanh va)) luu tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ((xay hoi) or (tay hoi)). hieu ve chat xuc va ((thanh ha) or (hanh va)) luu tre*.