Perhaps you should try some spelling variations:
nang co » nang cao, nang doc, nang noi
lang ra » lang ha, lang xa, lang va
qua cam » qua cham, qua cac, qua ca
su sai » su tai, su hai, su dai
sai ky » sac ky
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua
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: su sai ky ((nang co) or (lang ra)) hoi. hieu qua cam ((luc va) or (tuc xa)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky ((nang co) OR (lang ra)) hoi. hieu qua cam ((luc va) OR (tuc xa)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: su sai ky ((nang co) or (lang ra)) hoi. hieu qua cam ((luc va) or (tuc xa)) hanh vi cua te*.