It is unethical and possibly illegal to circumvent high taxes by taking advantage of loopholes in tax treaties between different countries. This behavior violates the principle of tax fairness and the international tax order and should not be encouraged or implemented. The purpose of tax treaties is to avoid double taxation and prevent tax evasion, and to promote the normal development of international economic exchanges. Any attempt to evade tax obligations by taking advantage of loopholes in treaties through improper means will face severe legal sanctions once discovered, including back taxes, high fines, and possible criminal penalties. Legal and compliant operations and paying taxes in accordance with the law are the correct concepts that companies should adhere to in order to maintain good business reputation and a healthy and stable international economic environment. There is no so-called legitimate situation of "reasonable use of loopholes".