Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhanh tang » nhanh thang, nhanh lang, nhanh mang
luat thong » luat thuong, xuat thong, luat trong
thong tran » thong than, thong tren, phuong tran
hoc thieu » toc thieu, hoc hien
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - nhanh tang ((luat thong) or (suat thong)) thong tran ((toan cau) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - nhanh tang ((luat thong) OR (suat thong)) thong tran ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - nhanh tang ((luat thong) or (suat thong)) thong tran ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - nhanh tang ((luat thong) or (suat thong)) thong tran ((toan cau) OR (toan ban))*.