Perhaps you should try some spelling variations:
tham luu » thanh luu, cham cuu, phap luu
hanh van » thanh van, khanh van, hanh san
ve triet » va trien, su triet
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
tam luu » ta luu, tam buu
hanh va » hang va, hanh vi
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang ma hoi. hieu va ((tham luu) OR (tam luu)) ban ((hanh van) or (hanh va)) ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang ma hoi. hieu va ((tham luu) OR (tam luu)) ban ((hanh van) OR (hanh va)) ve triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang ma hoi. hieu va ((tham luu) OR (tam luu)) ban ((hanh van) or (hanh va)) ve triet*".