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
hanh di » hanh vi, hanh de, hang di
duc van » duc va, duc tan, duc manh
cam duc » cam xuc, cao duc, pham duc
nang xa » nang x, lang xa, nang ma
va cam » va cham, va cac, va cao
y nang » ky nang, ly nang, v nang
di cua » dai cua, doi cua, de cua
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 sach) or (((thuat lanh) OR (thuat san)))) y nang xa hoi. lieu va cam duc van hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat sach) OR (((thuat lanh) OR (thuat san)))) y nang xa hoi. lieu va cam duc van hanh di cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat sach) or (((thuat lanh) OR (thuat san)))) y nang xa hoi. lieu va cam duc van hanh di cua te".
• Adding a wildcard symbol may retrieve word variants: ((thuat sach) or (((thuat lanh) OR (thuat san)))) y nang xa hoi. lieu va cam duc van hanh di cua te*.