Perhaps you should try some spelling variations:
thien van » thi van
hanh lai » hanh lam, hanh tai, thanh lap
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
van cau » van dau, van hau, van chat
lai cua » dai cua, hai cua, lai chau
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
loc va » luc va
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 sac ky lang xa hoi. thien van cau ((loc va) OR (hoc va)) hanh lai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky lang xa hoi. thien van cau ((loc va) OR (hoc va)) hanh lai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang xa hoi. thien van cau ((loc va) OR (hoc va)) hanh lai cua te*.