Perhaps you should try some spelling variations:
thieu bien » thieu nien, tieu bieu, hien bien
ve triet » va trien, su triet
hanh hai » thanh hai, nhanh hai, hang hai
ban hanh » ban hang
nang xa » nang x, lang xa, nang ma
sach ky » sach y, sach ty, sach kem
cac xuc » cac nuoc, chat xuc, cac cuoc
sac ky » cac ky, sai ky
hai ve » hoai ve, hai va, hai vu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ky) or (sac ky)) nang xa hoi. thieu bien ((cac xuc) OR (cam xuc)) ban hanh hai ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang xa hoi. thieu bien ((cac xuc) OR (cam xuc)) ban hanh hai ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) or (sac ky)) nang xa hoi. thieu bien ((cac xuc) OR (cam xuc)) ban hanh hai ve triet".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) or (sac ky)) nang xa hoi. thieu bien ((cac xuc) OR (cam xuc)) ban hanh hai ve triet*.