Perhaps you should try some spelling variations:
thanh thang » thanh thanh, thanh hang, thanh toan
nhanh thang » nhanh thanh, nhanh quang, hanh trang
hanh trung » thanh trung, hanh trang, manh trung
thong tinh » thuong tinh, thong tin, thong minh
hieu lang » chieu sang, hieu quang, nhieu tang
toan cao » toan ban, toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - hanh trung ((thanh thang) OR (nhanh thang)) thong tinh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - hanh trung ((thanh thang) OR (nhanh thang)) thong tinh toan cao".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh trung ((thanh thang) OR (nhanh thang)) thong tinh toan cao*.