Perhaps you should try some spelling variations:
thong danh » thong dan, thong lanh, trong danh
hanh trang » thanh trung, hanh trinh, minh trang
kieu tinh » lieu tinh, trieu tinh, diep tinh
va thong » va thuong, va phuong, he thong
toan cao » toan ban
toan tap » toan ban
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - ((hanh trang) OR (canh tranh)) va thong thong danh ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho kieu tinh - ((hanh trang) OR (canh tranh)) va thong thong danh ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho kieu tinh - ((hanh trang) OR (canh tranh)) va thong thong danh ((toan cao) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - ((hanh trang) OR (canh tranh)) va thong thong danh ((toan cao) or (toan tap))*.