Perhaps you should try some spelling variations:
thuat lanh » thuat lap
thuat san » thuat toan, thuat song, thuat xay
van hanh » van thanh, ban hanh, van anh
cao duc » dao duc, cao suc, giao duc
nang xa » nang x, lang xa, nang ma
cam duc » cam xuc, pham duc, nam duoc
vi cua » vai cua, di cua
y nang » ky nang, ly nang, v nang
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 san) or (thuat lanh)) y nang xa hoi. lieu va ((cam duc) OR (cao duc)) van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat san) OR (thuat lanh)) y nang xa hoi. lieu va ((cam duc) OR (cao duc)) van hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat san) or (thuat lanh)) y nang xa hoi. lieu va ((cam duc) OR (cao duc)) van hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((thuat san) or (thuat lanh)) y nang xa hoi. lieu va ((cam duc) OR (cao duc)) van hanh vi cua te*.