Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hien xanh » hien hanh, hien nhanh, chieu xanh
cua thong » cua thuong, cua khong, cua tong
hua khong » hoa khong, cua khong, hoac khong
thong den » thong dien, thong dan, thong dieu
tuong den » huong den, tuong dan, truong dien
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 hien xanh - hanh trinh ((cua thong) or (hua khong)) ((thong den) or (tuong den)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh trinh ((cua thong) OR (hua khong)) ((thong den) OR (tuong den)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh trinh ((cua thong) or (hua khong)) ((thong den) or (tuong den)) toan ban*.