Perhaps you should try some spelling variations:
bach van » bach dan, cach van, bach dang
tu bach » vu bach, tu cach, tu bac
nang xa » nang x, nang ma, mang xa
va hanh » van hanh, va thanh, va danh
lang xa » lang ha, dang xay, lang van
thuc va » thuc vat, thuc dan, thuc day
vi cua » vai cua, di cua
ve cai » va cai, ve cac, ve tai
va cam » va cham, va cac, va cao
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu bach van ((nang xa) or (lang xa)) hoi. hieu ((ve cai) or (va cam)) thuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu bach van ((nang xa) OR (lang xa)) hoi. hieu ((ve cai) OR (va cam)) thuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu bach van ((nang xa) or (lang xa)) hoi. hieu ((ve cai) or (va cam)) thuc va hanh vi cua te*.