Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » hanh chinh
luat quang » luat quan, xuat quang, chat quang
danh thanh » dinh thanh, dang thanh, nhanh thanh
hoc thieu » toc thieu, hoc hien
luat hang » luat hanh, luat chung, luat huong
nong danh » nong dan, cong danh, dong danh
thanh bai » thanh hai, thanh tai, thanh oai

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 - ((hanh trinh) or (canh tranh)) ((luat hang) OR (luat quang)) nong danh thanh bai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh trinh) OR (canh tranh)) ((luat hang) OR (luat quang)) nong danh thanh bai*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh trinh) or (canh tranh)) ((luat hang) OR (luat quang)) nong danh thanh bai*".