Perhaps you should try some spelling variations:
thuat tac » thuat tach, thuat tai, thuat tam
thuat tao » thuat bao, thuat toan, thuat giao
ban thanh » ban hanh, ban hang
thanh vai » thanh hai, thanh van, thanh tai
dua tren » dung tren
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
xuc ban » duc ban, cuc ban, quoc ban
va cao » va cac, va co, va dao
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: ((thuat tac) or (thuat tao)) ky nang xa hoi. hieu va cao xuc ban thanh vai ((dua tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat tac) OR (thuat tao)) ky nang xa hoi. hieu va cao xuc ban thanh vai ((dua tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: ((thuat tac) or (thuat tao)) ky nang xa hoi. hieu va cao xuc ban thanh vai ((dua tren) or (cua te))*.