Perhaps you should try some spelling variations:
thuat san » thuat toan, thuat lanh, thuat xay
van hanh » van thanh, ban hanh, van anh
tu nang » tru nang, tu nong, tu nano
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
duc van » duc va, duc tan, duc manh
vai cua » hai cua, lai cua, bai cua
ve cam » ve cham, ve cac, va cam

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 song)) tu nang xa hoi. hieu ve cam duc van hanh ((vai cua) or (dai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat san) OR (thuat song)) tu nang xa hoi. hieu ve cam duc van hanh ((vai cua) OR (dai cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat san) OR (thuat song)) tu nang xa hoi. hieu ve cam duc van hanh ((vai cua) or (dai cua)) te".
• Adding a wildcard symbol may retrieve word variants: ((thuat san) OR (thuat song)) tu nang xa hoi. hieu ve cam duc van hanh ((vai cua) or (dai cua)) te*.