Perhaps you should try some spelling variations:
vien cac » vien bach, vien dai, gian cac
vien da » vien dai, hien dai
va xanh » va danh, va hanh, va anh
xanh di » danh di, vanh dai, xanh tai
vu dai » vi dai, va dai, vu hai
dai ky » dan ky, dai ly, sai ky
ve cac » va cac
di cua » dai cua, doi cua, de cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu dai ky nang x hoi. hieu ((ve cac) or (((vien cac) or (vien da)))) nuoc va xanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu dai ky nang x hoi. hieu ((ve cac) OR (((vien cac) OR (vien da)))) nuoc va xanh di cua te.
• Adding a wildcard symbol may retrieve word variants: vu dai ky nang x hoi. hieu ((ve cac) or (((vien cac) or (vien da)))) nuoc va xanh di cua te*.