Perhaps you should try some spelling variations:
sang tai » hang tai, sang tao, tang tai
tai hoat » toi hoat, toan hoat, tai khoan
cau luc » cau truc, cau phuc
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
sach ty » sach y, sach tu, sach thu
cam luc » cam xuc
vi cua » vai cua, di cua
sac ky » cac ky, sai ky
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: so ((sach ty) or (sac ky)) sang tai hoat. hieu ve ((cam luc) or (cau luc)) va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sach ty) OR (sac ky)) sang tai hoat. hieu ve ((cam luc) OR (cau luc)) va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: so ((sach ty) or (sac ky)) sang tai hoat. hieu ve ((cam luc) or (cau luc)) va danh vi cua te*.