Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
chay qua » chay dua, cay qua, chay chua
sach tu » sach thu, sach ty, sach uu
cach tu » cach thuc
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va chay » va chat, va cham, va cay
qua ban » cua ban, qua quan
san cua » sang cua, ban cua, dan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su ((sach tu) or (cach tu)) nang xa hoi. hieu va chay qua ban thanh san cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach tu) OR (cach tu)) nang xa hoi. hieu va chay qua ban thanh san cua triet.
• Adding a wildcard symbol may retrieve word variants: su ((sach tu) or (cach tu)) nang xa hoi. hieu va chay qua ban thanh san cua triet*.