Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
luat tong » luat trong, luat thong, luat cong
tong cong » trong cong, cong cong, dung cong
cong van » cong vang, cong san, song van
toan cao » toan ban
toan tap » toan 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 - hanh trinh luat tong cong van ((toan cao) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh luat tong cong van ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh luat tong cong van ((toan cao) OR (toan tap))*.