ncluding the replacement of persons, who are poor in ethics and professional qualifications.4. Upgrading the existing infrastructure Infrastructure projects, invested through BOT, should be selected in such a way as would permit the investors involve to recoup their capital and acquire profits which are not lower than order forms of investment. After a certain period of time, the whole project would be transferred to the Vietnamese government in normal working conditions. We may link infrastructual development with estate business, thus using profits accuring form the latter to feed the former. That is so because the upgrading or building of new roads, the construction of plants and export processing zones, the construction or expansion of ports and airports would, on the one hand, entail the emergence of service and residential areas associtated with the main project and, on the other hand, would increase the value of the surrouding land plots. Therefore, allowing, on the basis of the general plan of the project area, the foreign investors to enjoy reasonable profits in estate business in the same area would make it posible to attract foreign capital investment for infrastructual development. We may formulate and make public coherent policies and mechanism on estate business, such as specific regulations on construction investment, on renting urban infrastructual projects, on regulations and criteria relating to environmental protection adn the protection of cultural monuments, etc. We may diversify estate business in terms of forms and contents.Besides, marketing investment opportunities is very necessery, we should: Launch marketing campaigns aiming at European and North American investors and making them a counterbalance to investment from Chinese-speaking countries. Join the Internet and open a web-site introducing investment opportunities in Vietnam. The MPI can co-operate wi...