Perhaps you should try some spelling variations:
duy sang » duy van, duy can, duy anh
loai hoc » logic hoc, loai khoa, dai hoc
chat xuc » chat huu, cam xuc, chao xu
hanh dai » hanh tai, hanh dao, vanh dai
lai hoa » dai hoa
hieu so » thieu so
so chat » soat chat, song chat, cao chat
va hanh » van hanh, va thanh, va danh
tu san » thu san, tu ban, tu can
xuc va » duc va, tuc va, luc va
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 ((duy sang) or (ky nang)) ((lai hoa) OR (loai hoc)). hieu so chat xuc va hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ((duy sang) OR (ky nang)) ((lai hoa) OR (loai hoc)). hieu so chat xuc va hanh dai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ((duy sang) or (ky nang)) ((lai hoa) OR (loai hoc)). hieu so chat xuc va hanh dai cua te".
• Adding a wildcard symbol may retrieve word variants: tu san ((duy sang) or (ky nang)) ((lai hoa) OR (loai hoc)). hieu so chat xuc va hanh dai cua te*.