Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
thien thanh » tien thanh, thi thanh, hien hanh
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
tong luong » trong luong, cong luong, thuong luong
cua tong » cua cong, cua dong, cua nong
luong va » dung va
tuan tap » tuan tai, tuyen tap, toan tai
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 ((chieu xanh) or (thien thanh)) - hanh truong cua tong luong va ((tuan tap) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (thien thanh)) - hanh truong cua tong luong va ((tuan tap) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (thien thanh)) - hanh truong cua tong luong va ((tuan tap) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (thien thanh)) - hanh truong cua tong luong va ((tuan tap) OR (toan tap))*.