Perhaps you should try some spelling variations:
hach tay » xach tay, hoach thay, hach toan
tay lang » tai lang, tay tang, tay quang
thi hanh » thi thanh
va trinh » van trinh, va tinh, lap trinh
trinh di » trinh do, trinh dien, trinh dinh
tu hach » tu hanh, tu cach, tu sach
lang xa » lang ha, dang xay, lang van
thi van » thi lan, thi nang
lam xuc » cam xuc, lam duoc
cau tra » ca tra, cau ra, cau truc
xuc va » duc va, tuc va, luc va
di cau » da cau, diem cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu hach tay lang xa hoi. ((thien van) or (((thi van) or (thi hanh)))) lam xuc va trinh di cau tra~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu hach tay lang xa hoi. ((thien van) OR (((thi van) OR (thi hanh)))) lam xuc va trinh di cau tra.
• Adding a wildcard symbol may retrieve word variants: tu hach tay lang xa hoi. ((thien van) or (((thi van) or (thi hanh)))) lam xuc va trinh di cau tra*.