Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat song, thuat lanh
thanh hai » thanh phan, thanh hoa, thanh san
hanh hai » nhanh hai, hang hai, hanh tai
cham xuc » cam xuc, chat xuc, pham duc
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
ly nang » ky nang, ly hang, ly vang
san ly » van ly, ban ly
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat san ly nang x hoi. hieu ve ((cham xuc) or (cham soc)) va ((hanh hai) OR (thanh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat san ly nang x hoi. hieu ve ((cham xuc) OR (cham soc)) va ((hanh hai) OR (thanh hai)) cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat san ly nang x hoi. hieu ve ((cham xuc) or (cham soc)) va ((hanh hai) OR (thanh hai)) cua tre*".