Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hanh thai » nhanh thai, hinh thai, hanh tai
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
thai cua » than cua, tai cuc, tri cua
mang xa » lang xa, mang may, dang xay
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cau luc » cau truc, cau phuc
luc van » luoc van, luu van, duc van
lanh y » anh y, hanh y, lanh lay
ve cau » ke cau, va cau, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh y ((((mang xa) or (nang ma))) or (nang x)) hoi. hieu ve cau luc van hanh thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh y ((((mang xa) OR (nang ma))) OR (nang x)) hoi. hieu ve cau luc van hanh thai cua triet.
• Adding a wildcard symbol may retrieve word variants: thuat lanh y ((((mang xa) or (nang ma))) or (nang x)) hoi. hieu ve cau luc van hanh thai cua triet*.