UP: THE ONLY THING THAT IS USEFUL UB: Courthouse (totally useless), my research is at 0% for most of the game and the tech required for it is like 10 techs in the tech tree? LOL UU: Marksman (again totally useless), with research at 0%, i can never get this tech (i did get 1 tech from Han and traded 2 techs with Kalinka + Saba) but that's it. UHV#1: Control Core, Champa and Nan Yue by 50BC. This one is actually not that difficult. After a few retries, I know that the ONLY way to beat this is to research milltary drill + engineering (forget about all the other techs LOL) UHV#2: Have more population and more culture than Han in 50 AD. LOL this is literally IMPOSSIBLE. I stopped playing at 17AD. I have 13 cities but i still only have 6th highest pop. All my cities have like 2-3 pop while Han's have like 8-9 pop per city. I guess this is because of all those jungles surrounding my cities which I cannot remove. UHV#3: This is totally by chance it really depends on how many of ur cities get Buddhism randomly. After u got a few, u can trade with one of the Indian civs for ORGANIZED RELIGION tech which allows u to build Buddhist temples and spread Buddhism. If Buddhism spread to a few of ur cities, u're in luck cuz this means u can save a few turns not building that many missionaries. If Buddhism only spreads to 1 or 2 cities... good luck. Maybe someone who won as Au Lac can tell me their strategies? I didn't see anyone post strategies for Vietnam.