Perhaps you should try some spelling variations:
thuat thanh » thuan thanh, thuat than, thuat toan
thanh ky » hanh ky, than ky, thanh tay
hanh dao » lanh dao, thanh dat, thanh dam
hanh dai » hanh tai, vanh dai, thanh dat
hoc viet » hoc hien
nang ma » tang ma, sang ma, nang cao
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat thanh ky nang ma hoi. lieu va cam xuc va ((hanh dai) OR (hanh dao)) ((so viet) or (hoc viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat thanh ky nang ma hoi. lieu va cam xuc va ((hanh dai) OR (hanh dao)) ((so viet) OR (hoc viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat thanh ky nang ma hoi. lieu va cam xuc va ((hanh dai) OR (hanh dao)) ((so viet) or (hoc viet))".
• Adding a wildcard symbol may retrieve word variants: thuat thanh ky nang ma hoi. lieu va cam xuc va ((hanh dai) OR (hanh dao)) ((so viet) or (hoc viet))*.