Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
thu cac » tu cac, thu xac, thu cuc
hieu va » hieu qua
gia muc » gia thuc
hoa cuu » hoa cua, ho cuu, hoa cau
hoa huu » hoc huu
muc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu cac ky nang x hoi. ((hieu va) or (lieu va)) gia muc va thanh ((hoa cuu) OR (hoa huu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu cac ky nang x hoi. ((hieu va) OR (lieu va)) gia muc va thanh ((hoa cuu) OR (hoa huu)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cac ky nang x hoi. ((hieu va) or (lieu va)) gia muc va thanh ((hoa cuu) OR (hoa huu)) tre*".