Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trong » hanh trang, anh trong, hinh trong
trong quan » thong quan, tong quan, thong quang
song trong » cong trong, dong trong, sang trong
trong manh » trong minh, trong anh, trong mach
quan song » qua song, quan dong, quan long
manh toan » thanh toan, anh tuan, tinh toan
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) or (thien thanh)) - hanh trong quan song trong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien thanh)) - hanh trong quan song trong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien thanh)) - hanh trong quan song trong manh toan tap*.